Supplier: Richtek

RT9471 – RT9471D

Switching Battery Charger for Single Cell Li-Ion/Li-Po Battery Buck & Boost charger function Up to 92% efficiency Built-in power MOSFETs I2C serial interface to control

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RT9525

Linear Single Cell Li-Ion Battery Charger with Auto Power Path Maximum of 28V VIN Charging current selectable (by external resistor): 0.1A, 0.5A, or 1.5A Integrated

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